Initialize Array then Replace Items vs. Build Array

[diarmaede]

The CLD Success package example solutions tend to initialize and array, which is fed into a for loop, then replace the array elements withing the for loop.  I have always built such arrays using the "Build Array" function and starting the shift register off with an empty array.  Is the Initialize/Replace structure prefered?

Thanks.

[crossrulz]

The Initialize and Replace is more efficient since it does not require more memory to be acquired each time you add an element.

But if you are working in a FOR loop, I would just use the Autoindexing Tunnels.  They can be conditional if you need that as well.